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Plotosus anguillaris (Plotosidae) - Swarming Behaviour   [Title Translation]

Plotosus anguillaris (Plotosidae) - Schwarmverhalten   [Other Title]
Produksjonsår: 1965
Sjanger: Documentary Film
Innspillingssted: n/a

Credits
Production company: Otto Koenig (Wien)
First released by: IWF (Göttingen)
Distributor: IWF (Göttingen)
Author: Otto Koenig


nøkkelord: Korallenwels, Korallenwels, Pisces, Plotosus anguillaris, Schwarmverhalten, Schwimmen, Siluriformes, Sozialverhalten, Wels, barbel eel, Pisces, Siluriformes, social behaviour, swarming behaviour, Swimming
A swarm of young plotosid sea catfish, Plotosus anguillaris, demonstrates some peculiarities of swarming in fish: equal length of individuals, tight wedge-shaped formation, uniform movement of individuals, change of position with the swarm, loosening of the formation when resting and retightening with renewed swimming.

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